608-RSHTN9/CNLLT
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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608-RSHTN9/CNLLT Bearing Product Overview & Core Advantages
The 608-RSHTN9/CNLLT is a single row deep groove ball bearing designed for high-performance applications requiring reliable operation. This metric bearing excels in handling radial loads efficiently while offering a compact design with a 8 mm bore. Its key advantages include a sealed construction for contamination protection, a lightweight nylon cage for smooth high-speed operation, and compliance with ABEC 1 | ISO P0 tolerance standards for consistent precision. It is pre-lubricated for immediate use and offers a broad operating temperature range.
608-RSHTN9/CNLLT Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Significance & Benefit |
|---|---|---|
| RS | Contact Seal (Rubber Seal) | Provides effective protection against dust and moisture ingress, enhancing bearing life in contaminated environments. |
| HTN9 | Nylon Cage (Polyamide) | Enables quieter operation and higher limiting speeds due to low friction and excellent sliding properties. |
| CN | Normal Radial Internal Clearance | Standard clearance suitable for most general applications, ensuring optimal performance under normal operating conditions. |
| LLT | Low-Temperature Grease | Pre-lubrication with a grease formulated for a wide temperature range (-30°C to 120°C), providing long-term lubrication without re-greasing. |
608-RSHTN9/CNLLT Bearing Structural Features & Performance Benefits
Robust Construction: Manufactured from high-grade chrome steel for both rings and balls, this bearing provides excellent durability and resistance to wear. The single row deep groove geometry is optimized for handling significant radial dynamic loads (rated at 630 lbf).
High-Speed Capability: The lightweight nylon cage (HTN9) minimizes centrifugal forces, contributing to a high limiting speed of 34,000 rpm. This makes it an ideal high-speed bearing for demanding applications.
Maintenance-Free Operation: The combination of contact seals (RS) and factory-applied low-temperature grease (LLT) creates a sealed, lubricated-for-life system. This design prevents lubricant leakage and contaminant entry, significantly reducing maintenance needs and extending service intervals.
Precision & Reliability: Conforming to ABEC 1 | ISO P0 tolerance class ensures consistent dimensional accuracy and running precision, which is critical for smooth and vibration-free operation.
608-RSHTN9/CNLLT Bearing Typical Application Areas
The 608-RSHTN9/CNLLT is versatile and finds use in a wide range of industries and equipment, including:
- Electric Motors and Small Gearboxes
- Precision Instruments and Optical Devices
- Office Machinery such as Printers and Scanners
- Small Appliances and Power Tools
- Medical Equipment
- Robotics and Automation Systems
